| Solihull to Smolyan | 1,442.63 mi (2,321.69 km) |
| Solihull to Sofia | 1,339.40 mi (2,155.55 km) |
| Solihull to Sopot | 1,398.08 mi (2,249.99 km) |
| Solihull to Sozopol | 1,527.01 mi (2,457.49 km) |
| Solihull to Sredets | 1,509.49 mi (2,429.29 km) |
| Solihull to Stamboliyski | 1,411.74 mi (2,271.97 km) |
| Solihull to Stara Zagora | 1,443.40 mi (2,322.93 km) |
| Solihull to Svilengrad | 1,494.15 mi (2,404.60 km) |
| Solihull to Svishtov | 1,382.26 mi (2,224.54 km) |
| Solihull to Targovishte | 1,447.29 mi (2,329.19 km) |
| Solihull to Teteven | 1,367.42 mi (2,200.65 km) |
| Solihull to Troyan | 1,386.87 mi (2,231.95 km) |
| Solihull to Tryavna | 1,419.08 mi (2,283.79 km) |
| Solihull to Tutrakan | 1,416.96 mi (2,280.38 km) |
| Solihull to Varna | 1,503.20 mi (2,419.16 km) |
